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Mary Yap, APN
out of 5
  • Internal Medicine
Accepting new patients

Appointments: Call 862-260-3020


Location Pin Icon

477 Route 10 East Internal Medicine

477 Route 10 East
College Plaza Shopping Center, Suite 204
Randolph, NJ 07869
United States

Clinical Expertise

  • AWV
  • Allergies
  • Annual physicals
  • Annual visit
  • Annual wellness visit
  • Anxiety
  • Behavioral health
  • Behavioral problems
  • Bronchitis
  • Chest pain
  • Cholesterol
  • Colds
  • Cough
  • Depression
  • Diet
  • Ear pain
  • Fatigue
  • Fever
  • Flu
  • Headache
  • High blood pressure
  • Hypertension
  • Immunizations
  • Lifestyle medicine
  • Lower back pain
  • Metabolic disorders
  • Metabolic syndrome management
  • Nutrition
  • PCP
  • PE
  • Pink eye
  • Premenopause symptoms
  • Preventative care
  • Prevention
  • Preventive visits
  • Primary Care
  • Primary Care Provider
  • Primary Care Providers
  • Screenings
  • Shortness of Breath
  • Sinusitis
  • Smoking Cessation
  • Sprains
  • Strains
  • Strep throat
  • Vaccinations
  • Vaccine
  • Vaccines
  • Well visits

Accepted Insurances

Always check with your health insurance carrier before scheduling any type of service. You can learn the details of your individual health insurance plan, including the amount of your copay, deductible, and coinsurance by visiting your health insurance company's website or by calling their customer service department. Click here to review our list of accepted insurance plans.

Training and Education


  • DNP, Rutgers University, Newark, NJ
  • MSN, University of Medicine and Dentistry of New Jersey, Newark, NJ


  • B.S. Nursing, Ramapo College of New Jersey, Ramapo, NJ


  • American Association of Nurse Practitioners

About Me

Mary Yap, DNP, APN, NP-C is a member of Summit Health's Internal Medicine team. Dr. Yap holds a doctoral-level degree (DNP), the highest level of educational training in nursing. With Summit Health, Dr. Yap serves as a nurse practitioner who specializes in primary care for adults. She practices evidence-based medicine that is customized to each individual applying a gentle nurse’s touch.

Prior to joining Summit Health, Dr. Yap was a primary care provider for several years in Denville, NJ. Leading up to her career in primary care, she worked as a registered nurse in various hospital settings.

Dr. Yap loves to spend time with her family and stay connected with friends.  She is a self-proclaimed “foodie” and loves to eat different types of cuisines. She also enjoys staying physically active, bird watching, meditative hiking, and reading non-fiction.

English, Tagalog